Cooper,Donald R. <br/><br/>
Business research methods/ 
Donald R.Cooper. 
 - 11th ed. 
 - New Delhi:  McGraw hill educations,  2012. 
 - xxx,950 p.;  pbk.  23 cm. 
<br/><br/><label>ISBN: </label>9781259001857 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research process.<br/>Language of research process.<br/>Research design.
<br/><br/><label>Dewey Class. No.: </label>658.0072   / COO